Running MiniMax H3 Locally on RTX 5070Ti: 480p Video in 130 Seconds
tricck3zz · reddit · 2026-08-03
A developer successfully ran MiniMax H3 locally on an RTX 5070Ti (16GB VRAM) and 32GB RAM setup using a pruned int8 model with nvfp4 TE.
Under the default workflow, it took approximately 130.39 seconds to generate a 480p video. The author noted that while the simple prompt caused some nonsensical audio generation, the overall video quality looks amazing.
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